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Sweden-Number/dlls/mshtml/xmlhttprequest.c

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/*
* Copyright 2015 Zhenbo Li
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <stdarg.h>
#include <assert.h>
#define COBJMACROS
#include "windef.h"
#include "winbase.h"
#include "winuser.h"
#include "ole2.h"
#include "wine/debug.h"
#include "mshtml_private.h"
#include "htmlevent.h"
#include "mshtmdid.h"
#include "initguid.h"
#include "msxml6.h"
#include "objsafe.h"
WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
#define MSHTML_DISPID_HTMLXMLHTTPREQUEST_ONLOAD MSHTML_DISPID_CUSTOM_MIN
static HRESULT bstr_to_nsacstr(BSTR bstr, nsACString *str)
{
char *cstr = heap_strdupWtoU(bstr);
if(!cstr)
return E_OUTOFMEMORY;
nsACString_Init(str, cstr);
heap_free(cstr);
return S_OK;
}
static HRESULT variant_to_nsastr(VARIANT var, nsAString *ret)
{
switch(V_VT(&var)) {
case VT_NULL:
case VT_ERROR:
case VT_EMPTY:
nsAString_Init(ret, NULL);
return S_OK;
case VT_BSTR:
nsAString_InitDepend(ret, V_BSTR(&var));
return S_OK;
default:
FIXME("Unsupported VARIANT: %s\n", debugstr_variant(&var));
return E_INVALIDARG;
}
}
static HRESULT return_nscstr(nsresult nsres, nsACString *nscstr, BSTR *p)
{
const char *str;
int len;
if(NS_FAILED(nsres)) {
ERR("failed: %08x\n", nsres);
nsACString_Finish(nscstr);
return E_FAIL;
}
nsACString_GetData(nscstr, &str);
if(*str) {
len = MultiByteToWideChar(CP_UTF8, 0, str, -1, NULL, 0);
*p = SysAllocStringLen(NULL, len - 1);
if(!*p) {
nsACString_Finish(nscstr);
return E_OUTOFMEMORY;
}
MultiByteToWideChar(CP_UTF8, 0, str, -1, *p, len);
}else {
*p = NULL;
}
nsACString_Finish(nscstr);
return S_OK;
}
typedef struct {
nsIDOMEventListener nsIDOMEventListener_iface;
LONG ref;
HTMLXMLHttpRequest *xhr;
BOOL readystatechange_event;
BOOL load_event;
} XMLHttpReqEventListener;
struct HTMLXMLHttpRequest {
EventTarget event_target;
IHTMLXMLHttpRequest IHTMLXMLHttpRequest_iface;
IProvideClassInfo2 IProvideClassInfo2_iface;
LONG ref;
nsIXMLHttpRequest *nsxhr;
XMLHttpReqEventListener *event_listener;
};
static void detach_xhr_event_listener(XMLHttpReqEventListener *event_listener)
{
nsIDOMEventTarget *event_target;
nsAString str;
nsresult nsres;
nsres = nsIXMLHttpRequest_QueryInterface(event_listener->xhr->nsxhr, &IID_nsIDOMEventTarget, (void**)&event_target);
assert(nsres == NS_OK);
if(event_listener->readystatechange_event) {
nsAString_InitDepend(&str, L"onreadystatechange");
nsres = nsIDOMEventTarget_RemoveEventListener(event_target, &str, &event_listener->nsIDOMEventListener_iface, FALSE);
nsAString_Finish(&str);
assert(nsres == NS_OK);
}
if(event_listener->load_event) {
nsAString_InitDepend(&str, L"load");
nsres = nsIDOMEventTarget_RemoveEventListener(event_target, &str, &event_listener->nsIDOMEventListener_iface, FALSE);
nsAString_Finish(&str);
assert(nsres == NS_OK);
}
nsIDOMEventTarget_Release(event_target);
event_listener->xhr->event_listener = NULL;
event_listener->xhr = NULL;
nsIDOMEventListener_Release(&event_listener->nsIDOMEventListener_iface);
}
static inline XMLHttpReqEventListener *impl_from_nsIDOMEventListener(nsIDOMEventListener *iface)
{
return CONTAINING_RECORD(iface, XMLHttpReqEventListener, nsIDOMEventListener_iface);
}
static nsresult NSAPI XMLHttpReqEventListener_QueryInterface(nsIDOMEventListener *iface,
nsIIDRef riid, void **result)
{
XMLHttpReqEventListener *This = impl_from_nsIDOMEventListener(iface);
if(IsEqualGUID(&IID_nsISupports, riid)) {
TRACE("(%p)->(IID_nsISupports, %p)\n", This, result);
*result = &This->nsIDOMEventListener_iface;
}else if(IsEqualGUID(&IID_nsIDOMEventListener, riid)) {
TRACE("(%p)->(IID_nsIDOMEventListener %p)\n", This, result);
*result = &This->nsIDOMEventListener_iface;
}else {
*result = NULL;
TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), result);
return NS_NOINTERFACE;
}
nsIDOMEventListener_AddRef(&This->nsIDOMEventListener_iface);
return NS_OK;
}
static nsrefcnt NSAPI XMLHttpReqEventListener_AddRef(nsIDOMEventListener *iface)
{
XMLHttpReqEventListener *This = impl_from_nsIDOMEventListener(iface);
LONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p) ref=%d\n", This, ref);
return ref;
}
static nsrefcnt NSAPI XMLHttpReqEventListener_Release(nsIDOMEventListener *iface)
{
XMLHttpReqEventListener *This = impl_from_nsIDOMEventListener(iface);
LONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p) ref=%d\n", This, ref);
if(!ref) {
assert(!This->xhr);
heap_free(This);
}
return ref;
}
static nsresult NSAPI XMLHttpReqEventListener_HandleEvent(nsIDOMEventListener *iface, nsIDOMEvent *nsevent)
{
XMLHttpReqEventListener *This = impl_from_nsIDOMEventListener(iface);
DOMEvent *event;
HRESULT hres;
TRACE("(%p)\n", This);
if(!This->xhr)
return NS_OK;
hres = create_event_from_nsevent(nsevent, dispex_compat_mode(&This->xhr->event_target.dispex), &event);
if(SUCCEEDED(hres) ){
dispatch_event(&This->xhr->event_target, event);
IDOMEvent_Release(&event->IDOMEvent_iface);
}
return NS_OK;
}
static const nsIDOMEventListenerVtbl XMLHttpReqEventListenerVtbl = {
XMLHttpReqEventListener_QueryInterface,
XMLHttpReqEventListener_AddRef,
XMLHttpReqEventListener_Release,
XMLHttpReqEventListener_HandleEvent
};
static inline HTMLXMLHttpRequest *impl_from_IHTMLXMLHttpRequest(IHTMLXMLHttpRequest *iface)
{
return CONTAINING_RECORD(iface, HTMLXMLHttpRequest, IHTMLXMLHttpRequest_iface);
}
static HRESULT WINAPI HTMLXMLHttpRequest_QueryInterface(IHTMLXMLHttpRequest *iface, REFIID riid, void **ppv)
{
HTMLXMLHttpRequest *This = impl_from_IHTMLXMLHttpRequest(iface);
TRACE("(%p)->(%s %p)\n", This, debugstr_mshtml_guid(riid), ppv);
if(IsEqualGUID(&IID_IUnknown, riid)) {
*ppv = &This->IHTMLXMLHttpRequest_iface;
}else if(IsEqualGUID(&IID_IDispatch, riid)) {
*ppv = &This->IHTMLXMLHttpRequest_iface;
}else if(IsEqualGUID(&IID_IHTMLXMLHttpRequest, riid)) {
*ppv = &This->IHTMLXMLHttpRequest_iface;
}else if(IsEqualGUID(&IID_IProvideClassInfo, riid)) {
*ppv = &This->IProvideClassInfo2_iface;
}else if(IsEqualGUID(&IID_IProvideClassInfo2, riid)) {
*ppv = &This->IProvideClassInfo2_iface;
}else {
return EventTarget_QI(&This->event_target, riid, ppv);
}
IUnknown_AddRef((IUnknown*)*ppv);
return S_OK;
}
static ULONG WINAPI HTMLXMLHttpRequest_AddRef(IHTMLXMLHttpRequest *iface)
{
HTMLXMLHttpRequest *This = impl_from_IHTMLXMLHttpRequest(iface);
LONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p) ref=%d\n", This, ref);
return ref;
}
static ULONG WINAPI HTMLXMLHttpRequest_Release(IHTMLXMLHttpRequest *iface)
{
HTMLXMLHttpRequest *This = impl_from_IHTMLXMLHttpRequest(iface);
LONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p) ref=%d\n", This, ref);
if(!ref) {
if(This->event_listener)
detach_xhr_event_listener(This->event_listener);
release_event_target(&This->event_target);
release_dispex(&This->event_target.dispex);
nsIXMLHttpRequest_Release(This->nsxhr);
heap_free(This);
}
return ref;
}
static HRESULT WINAPI HTMLXMLHttpRequest_GetTypeInfoCount(IHTMLXMLHttpRequest *iface, UINT *pctinfo)
{
HTMLXMLHttpRequest *This = impl_from_IHTMLXMLHttpRequest(iface);
return IDispatchEx_GetTypeInfoCount(&This->event_target.dispex.IDispatchEx_iface, pctinfo);
}
static HRESULT WINAPI HTMLXMLHttpRequest_GetTypeInfo(IHTMLXMLHttpRequest *iface, UINT iTInfo,
LCID lcid, ITypeInfo **ppTInfo)
{
HTMLXMLHttpRequest *This = impl_from_IHTMLXMLHttpRequest(iface);
return IDispatchEx_GetTypeInfo(&This->event_target.dispex.IDispatchEx_iface, iTInfo, lcid, ppTInfo);
}
static HRESULT WINAPI HTMLXMLHttpRequest_GetIDsOfNames(IHTMLXMLHttpRequest *iface, REFIID riid, LPOLESTR *rgszNames, UINT cNames,
LCID lcid, DISPID *rgDispId)
{
HTMLXMLHttpRequest *This = impl_from_IHTMLXMLHttpRequest(iface);
return IDispatchEx_GetIDsOfNames(&This->event_target.dispex.IDispatchEx_iface, riid, rgszNames, cNames,
lcid, rgDispId);
}
static HRESULT WINAPI HTMLXMLHttpRequest_Invoke(IHTMLXMLHttpRequest *iface, DISPID dispIdMember, REFIID riid, LCID lcid,
WORD wFlags, DISPPARAMS *pDispParams, VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
{
HTMLXMLHttpRequest *This = impl_from_IHTMLXMLHttpRequest(iface);
return IDispatchEx_Invoke(&This->event_target.dispex.IDispatchEx_iface, dispIdMember, riid, lcid, wFlags,
pDispParams, pVarResult, pExcepInfo, puArgErr);
}
static HRESULT WINAPI HTMLXMLHttpRequest_get_readyState(IHTMLXMLHttpRequest *iface, LONG *p)
{
HTMLXMLHttpRequest *This = impl_from_IHTMLXMLHttpRequest(iface);
UINT16 val;
nsresult nsres;
TRACE("(%p)->(%p)\n", This, p);
if(!p)
return E_POINTER;
nsres = nsIXMLHttpRequest_GetReadyState(This->nsxhr, &val);
if(NS_FAILED(nsres)) {
ERR("nsIXMLHttpRequest_GetReadyState failed: %08x\n", nsres);
return E_FAIL;
}
*p = val;
return S_OK;
}
static HRESULT WINAPI HTMLXMLHttpRequest_get_responseBody(IHTMLXMLHttpRequest *iface, VARIANT *p)
{
HTMLXMLHttpRequest *This = impl_from_IHTMLXMLHttpRequest(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLXMLHttpRequest_get_responseText(IHTMLXMLHttpRequest *iface, BSTR *p)
{
HTMLXMLHttpRequest *This = impl_from_IHTMLXMLHttpRequest(iface);
nsAString nsstr;
nsresult nsres;
TRACE("(%p)->(%p)\n", This, p);
if(!p)
return E_POINTER;
nsAString_Init(&nsstr, NULL);
nsres = nsIXMLHttpRequest_GetResponseText(This->nsxhr, &nsstr);
return return_nsstr(nsres, &nsstr, p);
}
static HRESULT WINAPI HTMLXMLHttpRequest_get_responseXML(IHTMLXMLHttpRequest *iface, IDispatch **p)
{
HTMLXMLHttpRequest *This = impl_from_IHTMLXMLHttpRequest(iface);
IXMLDOMDocument *xmldoc = NULL;
BSTR str;
HRESULT hres;
VARIANT_BOOL vbool;
IObjectSafety *safety;
TRACE("(%p)->(%p)\n", This, p);
hres = CoCreateInstance(&CLSID_DOMDocument, NULL, CLSCTX_INPROC_SERVER, &IID_IXMLDOMDocument, (void**)&xmldoc);
if(FAILED(hres)) {
ERR("CoCreateInstance failed: %08x\n", hres);
return hres;
}
hres = IHTMLXMLHttpRequest_get_responseText(iface, &str);
if(FAILED(hres)) {
IXMLDOMDocument_Release(xmldoc);
ERR("get_responseText failed: %08x\n", hres);
return hres;
}
hres = IXMLDOMDocument_loadXML(xmldoc, str, &vbool);
SysFreeString(str);
if(hres != S_OK || vbool != VARIANT_TRUE)
WARN("loadXML failed: %08x, returning an empty xmldoc\n", hres);
hres = IXMLDOMDocument_QueryInterface(xmldoc, &IID_IObjectSafety, (void**)&safety);
assert(SUCCEEDED(hres));
hres = IObjectSafety_SetInterfaceSafetyOptions(safety, NULL,
INTERFACESAFE_FOR_UNTRUSTED_CALLER | INTERFACESAFE_FOR_UNTRUSTED_DATA | INTERFACE_USES_SECURITY_MANAGER,
INTERFACESAFE_FOR_UNTRUSTED_CALLER | INTERFACESAFE_FOR_UNTRUSTED_DATA | INTERFACE_USES_SECURITY_MANAGER);
assert(SUCCEEDED(hres));
IObjectSafety_Release(safety);
*p = (IDispatch*)xmldoc;
return S_OK;
}
static HRESULT WINAPI HTMLXMLHttpRequest_get_status(IHTMLXMLHttpRequest *iface, LONG *p)
{
HTMLXMLHttpRequest *This = impl_from_IHTMLXMLHttpRequest(iface);
DWORD val;
nsresult nsres;
TRACE("(%p)->(%p)\n", This, p);
if(!p)
return E_POINTER;
nsres = nsIXMLHttpRequest_GetStatus(This->nsxhr, &val);
if(NS_FAILED(nsres)) {
ERR("nsIXMLHttpRequest_GetStatus failed: %08x\n", nsres);
return E_FAIL;
}
*p = val;
if(val == 0)
return E_FAIL; /* WinAPI thinks this is an error */
return S_OK;
}
static HRESULT WINAPI HTMLXMLHttpRequest_get_statusText(IHTMLXMLHttpRequest *iface, BSTR *p)
{
HTMLXMLHttpRequest *This = impl_from_IHTMLXMLHttpRequest(iface);
nsACString nscstr;
nsresult nsres;
HRESULT hres;
LONG state;
TRACE("(%p)->(%p)\n", This, p);
if(!p)
return E_POINTER;
hres = IHTMLXMLHttpRequest_get_readyState(iface, &state);
if(FAILED(hres))
return hres;
if(state < 2) {
*p = NULL;
return E_FAIL;
}
nsACString_Init(&nscstr, NULL);
nsres = nsIXMLHttpRequest_GetStatusText(This->nsxhr, &nscstr);
return return_nscstr(nsres, &nscstr, p);
}
static HRESULT WINAPI HTMLXMLHttpRequest_put_onreadystatechange(IHTMLXMLHttpRequest *iface, VARIANT v)
{
HTMLXMLHttpRequest *This = impl_from_IHTMLXMLHttpRequest(iface);
TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
return set_event_handler(&This->event_target, EVENTID_READYSTATECHANGE, &v);
}
static HRESULT WINAPI HTMLXMLHttpRequest_get_onreadystatechange(IHTMLXMLHttpRequest *iface, VARIANT *p)
{
HTMLXMLHttpRequest *This = impl_from_IHTMLXMLHttpRequest(iface);
TRACE("(%p)->(%p)\n", This, p);
return get_event_handler(&This->event_target, EVENTID_READYSTATECHANGE, p);
}
static HRESULT WINAPI HTMLXMLHttpRequest_abort(IHTMLXMLHttpRequest *iface)
{
HTMLXMLHttpRequest *This = impl_from_IHTMLXMLHttpRequest(iface);
nsresult nsres;
TRACE("(%p)->()\n", This);
nsres = nsIXMLHttpRequest_SlowAbort(This->nsxhr);
if(NS_FAILED(nsres)) {
ERR("nsIXMLHttpRequest_SlowAbort failed: %08x\n", nsres);
return E_FAIL;
}
return S_OK;
}
static HRESULT HTMLXMLHttpRequest_open_hook(DispatchEx *dispex, LCID lcid, WORD flags,
DISPPARAMS *dp, VARIANT *res, EXCEPINFO *ei, IServiceProvider *caller)
{
/* If only two arguments were given, implicitly set async to false */
if((flags & DISPATCH_METHOD) && dp->cArgs == 2 && !dp->cNamedArgs) {
VARIANT args[5];
DISPPARAMS new_dp = {args, NULL, ARRAY_SIZE(args), 0};
V_VT(args) = VT_EMPTY;
V_VT(args+1) = VT_EMPTY;
V_VT(args+2) = VT_BOOL;
V_BOOL(args+2) = VARIANT_TRUE;
args[3] = dp->rgvarg[0];
args[4] = dp->rgvarg[1];
TRACE("implicit async\n");
return IDispatchEx_InvokeEx(&dispex->IDispatchEx_iface, DISPID_IHTMLXMLHTTPREQUEST_OPEN,
lcid, flags, &new_dp, res, ei, caller);
}
return S_FALSE; /* fallback to default */
}
static HRESULT WINAPI HTMLXMLHttpRequest_open(IHTMLXMLHttpRequest *iface, BSTR bstrMethod, BSTR bstrUrl, VARIANT varAsync, VARIANT varUser, VARIANT varPassword)
{
HTMLXMLHttpRequest *This = impl_from_IHTMLXMLHttpRequest(iface);
nsACString method, url;
nsAString user, password;
nsresult nsres;
HRESULT hres;
TRACE("(%p)->(%s %s %s %s %s)\n", This, debugstr_w(bstrMethod), debugstr_w(bstrUrl), debugstr_variant(&varAsync), debugstr_variant(&varUser), debugstr_variant(&varPassword));
if(V_VT(&varAsync) != VT_BOOL) {
FIXME("varAsync not supported: %s\n", debugstr_variant(&varAsync));
return E_FAIL;
}
/* Note: Starting with Gecko 30.0 (Firefox 30.0 / Thunderbird 30.0 / SeaMonkey 2.27),
* synchronous requests on the main thread have been deprecated due to the negative
* effects to the user experience.
*/
if(!V_BOOL(&varAsync)) {
FIXME("Synchronous request is not supported yet\n");
return E_FAIL;
}
hres = variant_to_nsastr(varUser, &user);
if(FAILED(hres))
return hres;
hres = variant_to_nsastr(varPassword, &password);
if(FAILED(hres)) {
nsAString_Finish(&user);
return hres;
}
hres = bstr_to_nsacstr(bstrMethod, &method);
if(FAILED(hres)) {
nsAString_Finish(&user);
nsAString_Finish(&password);
return hres;
}
hres = bstr_to_nsacstr(bstrUrl, &url);
if(FAILED(hres)) {
nsAString_Finish(&user);
nsAString_Finish(&password);
nsACString_Finish(&method);
return hres;
}
nsres = nsIXMLHttpRequest_Open(This->nsxhr, &method, &url, TRUE,
&user, &password, 0);
nsACString_Finish(&method);
nsACString_Finish(&url);
nsAString_Finish(&user);
nsAString_Finish(&password);
if(NS_FAILED(nsres)) {
ERR("nsIXMLHttpRequest_Open failed: %08x\n", nsres);
return E_FAIL;
}
return S_OK;
}
static HRESULT WINAPI HTMLXMLHttpRequest_send(IHTMLXMLHttpRequest *iface, VARIANT varBody)
{
HTMLXMLHttpRequest *This = impl_from_IHTMLXMLHttpRequest(iface);
nsIWritableVariant *nsbody = NULL;
nsresult nsres = NS_OK;
TRACE("(%p)->(%s)\n", This, debugstr_variant(&varBody));
switch(V_VT(&varBody)) {
case VT_NULL:
case VT_EMPTY:
case VT_ERROR:
break;
case VT_BSTR: {
nsAString nsstr;
nsbody = create_nsvariant();
if(!nsbody)
return E_OUTOFMEMORY;
nsAString_InitDepend(&nsstr, V_BSTR(&varBody));
nsres = nsIWritableVariant_SetAsAString(nsbody, &nsstr);
nsAString_Finish(&nsstr);
break;
}
default:
FIXME("unsupported body type %s\n", debugstr_variant(&varBody));
return E_NOTIMPL;
}
if(NS_SUCCEEDED(nsres))
nsres = nsIXMLHttpRequest_Send(This->nsxhr, (nsIVariant*)nsbody);
if(nsbody)
nsIWritableVariant_Release(nsbody);
if(NS_FAILED(nsres)) {
ERR("nsIXMLHttpRequest_Send failed: %08x\n", nsres);
return E_FAIL;
}
return S_OK;
}
static HRESULT WINAPI HTMLXMLHttpRequest_getAllResponseHeaders(IHTMLXMLHttpRequest *iface, BSTR *p)
{
HTMLXMLHttpRequest *This = impl_from_IHTMLXMLHttpRequest(iface);
nsACString nscstr;
nsresult nsres;
HRESULT hres;
LONG state;
TRACE("(%p)->(%p)\n", This, p);
if(!p)
return E_POINTER;
hres = IHTMLXMLHttpRequest_get_readyState(iface, &state);
if(FAILED(hres))
return hres;
if(state < 2) {
*p = NULL;
return E_FAIL;
}
nsACString_Init(&nscstr, NULL);
nsres = nsIXMLHttpRequest_GetAllResponseHeaders(This->nsxhr, &nscstr);
return return_nscstr(nsres, &nscstr, p);
}
static HRESULT WINAPI HTMLXMLHttpRequest_getResponseHeader(IHTMLXMLHttpRequest *iface, BSTR bstrHeader, BSTR *p)
{
HTMLXMLHttpRequest *This = impl_from_IHTMLXMLHttpRequest(iface);
nsACString header, ret;
char *cstr;
nsresult nsres;
HRESULT hres;
LONG state;
TRACE("(%p)->(%s %p)\n", This, debugstr_w(bstrHeader), p);
if(!p)
return E_POINTER;
if(!bstrHeader)
return E_INVALIDARG;
hres = IHTMLXMLHttpRequest_get_readyState(iface, &state);
if(FAILED(hres))
return hres;
if(state < 2) {
*p = NULL;
return E_FAIL;
}
cstr = heap_strdupWtoU(bstrHeader);
nsACString_InitDepend(&header, cstr);
nsACString_Init(&ret, NULL);
nsres = nsIXMLHttpRequest_GetResponseHeader(This->nsxhr, &header, &ret);
nsACString_Finish(&header);
heap_free(cstr);
return return_nscstr(nsres, &ret, p);
}
static HRESULT WINAPI HTMLXMLHttpRequest_setRequestHeader(IHTMLXMLHttpRequest *iface, BSTR bstrHeader, BSTR bstrValue)
{
HTMLXMLHttpRequest *This = impl_from_IHTMLXMLHttpRequest(iface);
char *header_u, *value_u;
nsACString header, value;
nsresult nsres;
TRACE("(%p)->(%s %s)\n", This, debugstr_w(bstrHeader), debugstr_w(bstrValue));
header_u = heap_strdupWtoU(bstrHeader);
if(bstrHeader && !header_u)
return E_OUTOFMEMORY;
value_u = heap_strdupWtoU(bstrValue);
if(bstrValue && !value_u) {
heap_free(header_u);
return E_OUTOFMEMORY;
}
nsACString_InitDepend(&header, header_u);
nsACString_InitDepend(&value, value_u);
nsres = nsIXMLHttpRequest_SetRequestHeader(This->nsxhr, &header, &value);
nsACString_Finish(&header);
nsACString_Finish(&value);
heap_free(header_u);
heap_free(value_u);
if(NS_FAILED(nsres)) {
ERR("SetRequestHeader failed: %08x\n", nsres);
return E_FAIL;
}
return S_OK;
}
static const IHTMLXMLHttpRequestVtbl HTMLXMLHttpRequestVtbl = {
HTMLXMLHttpRequest_QueryInterface,
HTMLXMLHttpRequest_AddRef,
HTMLXMLHttpRequest_Release,
HTMLXMLHttpRequest_GetTypeInfoCount,
HTMLXMLHttpRequest_GetTypeInfo,
HTMLXMLHttpRequest_GetIDsOfNames,
HTMLXMLHttpRequest_Invoke,
HTMLXMLHttpRequest_get_readyState,
HTMLXMLHttpRequest_get_responseBody,
HTMLXMLHttpRequest_get_responseText,
HTMLXMLHttpRequest_get_responseXML,
HTMLXMLHttpRequest_get_status,
HTMLXMLHttpRequest_get_statusText,
HTMLXMLHttpRequest_put_onreadystatechange,
HTMLXMLHttpRequest_get_onreadystatechange,
HTMLXMLHttpRequest_abort,
HTMLXMLHttpRequest_open,
HTMLXMLHttpRequest_send,
HTMLXMLHttpRequest_getAllResponseHeaders,
HTMLXMLHttpRequest_getResponseHeader,
HTMLXMLHttpRequest_setRequestHeader
};
static inline HTMLXMLHttpRequest *impl_from_IProvideClassInfo2(IProvideClassInfo2 *iface)
{
return CONTAINING_RECORD(iface, HTMLXMLHttpRequest, IProvideClassInfo2_iface);
}
static HRESULT WINAPI ProvideClassInfo_QueryInterface(IProvideClassInfo2 *iface, REFIID riid, void **ppv)
{
HTMLXMLHttpRequest *This = impl_from_IProvideClassInfo2(iface);
return IHTMLXMLHttpRequest_QueryInterface(&This->IHTMLXMLHttpRequest_iface, riid, ppv);
}
static ULONG WINAPI ProvideClassInfo_AddRef(IProvideClassInfo2 *iface)
{
HTMLXMLHttpRequest *This = impl_from_IProvideClassInfo2(iface);
return IHTMLXMLHttpRequest_AddRef(&This->IHTMLXMLHttpRequest_iface);
}
static ULONG WINAPI ProvideClassInfo_Release(IProvideClassInfo2 *iface)
{
HTMLXMLHttpRequest *This = impl_from_IProvideClassInfo2(iface);
return IHTMLXMLHttpRequest_Release(&This->IHTMLXMLHttpRequest_iface);
}
static HRESULT WINAPI ProvideClassInfo_GetClassInfo(IProvideClassInfo2 *iface, ITypeInfo **ppTI)
{
HTMLXMLHttpRequest *This = impl_from_IProvideClassInfo2(iface);
TRACE("(%p)->(%p)\n", This, ppTI);
return get_class_typeinfo(&CLSID_HTMLXMLHttpRequest, ppTI);
}
static HRESULT WINAPI ProvideClassInfo2_GetGUID(IProvideClassInfo2 *iface, DWORD dwGuidKind, GUID *pGUID)
{
HTMLXMLHttpRequest *This = impl_from_IProvideClassInfo2(iface);
FIXME("(%p)->(%u %p)\n", This, dwGuidKind, pGUID);
return E_NOTIMPL;
}
static const IProvideClassInfo2Vtbl ProvideClassInfo2Vtbl = {
ProvideClassInfo_QueryInterface,
ProvideClassInfo_AddRef,
ProvideClassInfo_Release,
ProvideClassInfo_GetClassInfo,
ProvideClassInfo2_GetGUID,
};
static inline HTMLXMLHttpRequest *impl_from_DispatchEx(DispatchEx *iface)
{
return CONTAINING_RECORD(iface, HTMLXMLHttpRequest, event_target.dispex);
}
static HRESULT HTMLXMLHttpRequest_get_dispid(DispatchEx *dispex, BSTR name, DWORD flags, DISPID *dispid)
{
/* onload event handler property is supported, but not exposed by any interface. We implement as a custom property. */
if(!wcscmp(L"onload", name)) {
*dispid = MSHTML_DISPID_HTMLXMLHTTPREQUEST_ONLOAD;
return S_OK;
}
return DISP_E_UNKNOWNNAME;
}
static HRESULT HTMLXMLHttpRequest_invoke(DispatchEx *dispex, DISPID id, LCID lcid, WORD flags, DISPPARAMS *params,
VARIANT *res, EXCEPINFO *ei, IServiceProvider *caller)
{
HTMLXMLHttpRequest *This = impl_from_DispatchEx(dispex);
if(id == MSHTML_DISPID_HTMLXMLHTTPREQUEST_ONLOAD) {
switch(flags) {
case DISPATCH_PROPERTYGET:
TRACE("(%p) get onload\n", This);
return get_event_handler(&This->event_target, EVENTID_LOAD, res);
case DISPATCH_PROPERTYPUT:
if(params->cArgs != 1 || (params->cNamedArgs == 1 && *params->rgdispidNamedArgs != DISPID_PROPERTYPUT)
|| params->cNamedArgs > 1) {
FIXME("invalid args\n");
return E_INVALIDARG;
}
TRACE("(%p)->(%p) set onload\n", This, params->rgvarg);
return set_event_handler(&This->event_target, EVENTID_LOAD, params->rgvarg);
default:
FIXME("Unimplemented flags %x\n", flags);
return E_NOTIMPL;
}
}
return DISP_E_UNKNOWNNAME;
}
static nsISupports *HTMLXMLHttpRequest_get_gecko_target(DispatchEx *dispex)
{
HTMLXMLHttpRequest *This = impl_from_DispatchEx(dispex);
return (nsISupports*)This->nsxhr;
}
static void HTMLXMLHttpRequest_bind_event(DispatchEx *dispex, eventid_t eid)
{
HTMLXMLHttpRequest *This = impl_from_DispatchEx(dispex);
nsIDOMEventTarget *nstarget;
const WCHAR *type_name;
nsAString type_str;
nsresult nsres;
TRACE("(%p)\n", This);
switch(eid) {
case EVENTID_READYSTATECHANGE:
type_name = L"readystatechange";
break;
case EVENTID_LOAD:
type_name = L"load";
break;
default:
return;
}
if(!This->event_listener) {
This->event_listener = heap_alloc(sizeof(*This->event_listener));
if(!This->event_listener)
return;
This->event_listener->nsIDOMEventListener_iface.lpVtbl = &XMLHttpReqEventListenerVtbl;
This->event_listener->ref = 1;
This->event_listener->xhr = This;
This->event_listener->readystatechange_event = FALSE;
This->event_listener->load_event = FALSE;
}
nsres = nsIXMLHttpRequest_QueryInterface(This->nsxhr, &IID_nsIDOMEventTarget, (void**)&nstarget);
assert(nsres == NS_OK);
nsAString_InitDepend(&type_str, type_name);
nsres = nsIDOMEventTarget_AddEventListener(nstarget, &type_str, &This->event_listener->nsIDOMEventListener_iface, FALSE, TRUE, 2);
nsAString_Finish(&type_str);
if(NS_FAILED(nsres))
ERR("AddEventListener(%s) failed: %08x\n", debugstr_w(type_name), nsres);
nsIDOMEventTarget_Release(nstarget);
if(eid == EVENTID_READYSTATECHANGE)
This->event_listener->readystatechange_event = TRUE;
else
This->event_listener->load_event = TRUE;
}
static void HTMLXMLHttpRequest_init_dispex_info(dispex_data_t *info, compat_mode_t compat_mode)
{
static const dispex_hook_t xhr_hooks[] = {
{DISPID_IHTMLXMLHTTPREQUEST_OPEN, HTMLXMLHttpRequest_open_hook},
{DISPID_UNKNOWN}
};
EventTarget_init_dispex_info(info, compat_mode);
dispex_info_add_interface(info, IHTMLXMLHttpRequest_tid, compat_mode >= COMPAT_MODE_IE10 ? xhr_hooks : NULL);
}
static event_target_vtbl_t HTMLXMLHttpRequest_event_target_vtbl = {
{
NULL,
HTMLXMLHttpRequest_get_dispid,
HTMLXMLHttpRequest_invoke
},
HTMLXMLHttpRequest_get_gecko_target,
HTMLXMLHttpRequest_bind_event
};
static const tid_t HTMLXMLHttpRequest_iface_tids[] = {
0
};
static dispex_static_data_t HTMLXMLHttpRequest_dispex = {
&HTMLXMLHttpRequest_event_target_vtbl.dispex_vtbl,
DispHTMLXMLHttpRequest_tid,
HTMLXMLHttpRequest_iface_tids,
HTMLXMLHttpRequest_init_dispex_info
};
/* IHTMLXMLHttpRequestFactory */
static inline HTMLXMLHttpRequestFactory *impl_from_IHTMLXMLHttpRequestFactory(IHTMLXMLHttpRequestFactory *iface)
{
return CONTAINING_RECORD(iface, HTMLXMLHttpRequestFactory, IHTMLXMLHttpRequestFactory_iface);
}
static HRESULT WINAPI HTMLXMLHttpRequestFactory_QueryInterface(IHTMLXMLHttpRequestFactory *iface, REFIID riid, void **ppv)
{
HTMLXMLHttpRequestFactory *This = impl_from_IHTMLXMLHttpRequestFactory(iface);
TRACE("(%p)->(%s %p)\n", This, debugstr_mshtml_guid(riid), ppv);
if(IsEqualGUID(&IID_IUnknown, riid)) {
*ppv = &This->IHTMLXMLHttpRequestFactory_iface;
}else if(IsEqualGUID(&IID_IDispatch, riid)) {
*ppv = &This->IHTMLXMLHttpRequestFactory_iface;
}else if(IsEqualGUID(&IID_IHTMLXMLHttpRequestFactory, riid)) {
*ppv = &This->IHTMLXMLHttpRequestFactory_iface;
}else if(dispex_query_interface(&This->dispex, riid, ppv)) {
return *ppv ? S_OK : E_NOINTERFACE;
}else {
*ppv = NULL;
WARN("(%p)->(%s %p)\n", This, debugstr_mshtml_guid(riid), ppv);
return E_NOINTERFACE;
}
IUnknown_AddRef((IUnknown*)*ppv);
return S_OK;
}
static ULONG WINAPI HTMLXMLHttpRequestFactory_AddRef(IHTMLXMLHttpRequestFactory *iface)
{
HTMLXMLHttpRequestFactory *This = impl_from_IHTMLXMLHttpRequestFactory(iface);
LONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p) ref=%d\n", This, ref);
return ref;
}
static ULONG WINAPI HTMLXMLHttpRequestFactory_Release(IHTMLXMLHttpRequestFactory *iface)
{
HTMLXMLHttpRequestFactory *This = impl_from_IHTMLXMLHttpRequestFactory(iface);
LONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p) ref=%d\n", This, ref);
if(!ref) {
release_dispex(&This->dispex);
heap_free(This);
}
return ref;
}
static HRESULT WINAPI HTMLXMLHttpRequestFactory_GetTypeInfoCount(IHTMLXMLHttpRequestFactory *iface, UINT *pctinfo)
{
HTMLXMLHttpRequestFactory *This = impl_from_IHTMLXMLHttpRequestFactory(iface);
return IDispatchEx_GetTypeInfoCount(&This->dispex.IDispatchEx_iface, pctinfo);
}
static HRESULT WINAPI HTMLXMLHttpRequestFactory_GetTypeInfo(IHTMLXMLHttpRequestFactory *iface, UINT iTInfo,
LCID lcid, ITypeInfo **ppTInfo)
{
HTMLXMLHttpRequestFactory *This = impl_from_IHTMLXMLHttpRequestFactory(iface);
return IDispatchEx_GetTypeInfo(&This->dispex.IDispatchEx_iface, iTInfo, lcid, ppTInfo);
}
static HRESULT WINAPI HTMLXMLHttpRequestFactory_GetIDsOfNames(IHTMLXMLHttpRequestFactory *iface, REFIID riid, LPOLESTR *rgszNames, UINT cNames,
LCID lcid, DISPID *rgDispId)
{
HTMLXMLHttpRequestFactory *This = impl_from_IHTMLXMLHttpRequestFactory(iface);
return IDispatchEx_GetIDsOfNames(&This->dispex.IDispatchEx_iface, riid, rgszNames, cNames,
lcid, rgDispId);
}
static HRESULT WINAPI HTMLXMLHttpRequestFactory_Invoke(IHTMLXMLHttpRequestFactory *iface, DISPID dispIdMember, REFIID riid, LCID lcid,
WORD wFlags, DISPPARAMS *pDispParams, VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
{
HTMLXMLHttpRequestFactory *This = impl_from_IHTMLXMLHttpRequestFactory(iface);
return IDispatchEx_Invoke(&This->dispex.IDispatchEx_iface, dispIdMember, riid, lcid, wFlags,
pDispParams, pVarResult, pExcepInfo, puArgErr);
}
static HRESULT WINAPI HTMLXMLHttpRequestFactory_create(IHTMLXMLHttpRequestFactory *iface, IHTMLXMLHttpRequest **p)
{
HTMLXMLHttpRequestFactory *This = impl_from_IHTMLXMLHttpRequestFactory(iface);
HTMLXMLHttpRequest *ret;
nsIXMLHttpRequest *nsxhr;
TRACE("(%p)->(%p)\n", This, p);
nsxhr = create_nsxhr(This->window->base.outer_window->nswindow);
if(!nsxhr)
return E_FAIL;
ret = heap_alloc_zero(sizeof(*ret));
if(!ret) {
nsIXMLHttpRequest_Release(nsxhr);
return E_OUTOFMEMORY;
}
ret->nsxhr = nsxhr;
ret->IHTMLXMLHttpRequest_iface.lpVtbl = &HTMLXMLHttpRequestVtbl;
ret->IProvideClassInfo2_iface.lpVtbl = &ProvideClassInfo2Vtbl;
EventTarget_Init(&ret->event_target, (IUnknown*)&ret->IHTMLXMLHttpRequest_iface,
&HTMLXMLHttpRequest_dispex, This->window->doc->document_mode);
ret->ref = 1;
*p = &ret->IHTMLXMLHttpRequest_iface;
return S_OK;
}
static const IHTMLXMLHttpRequestFactoryVtbl HTMLXMLHttpRequestFactoryVtbl = {
HTMLXMLHttpRequestFactory_QueryInterface,
HTMLXMLHttpRequestFactory_AddRef,
HTMLXMLHttpRequestFactory_Release,
HTMLXMLHttpRequestFactory_GetTypeInfoCount,
HTMLXMLHttpRequestFactory_GetTypeInfo,
HTMLXMLHttpRequestFactory_GetIDsOfNames,
HTMLXMLHttpRequestFactory_Invoke,
HTMLXMLHttpRequestFactory_create
};
static inline HTMLXMLHttpRequestFactory *factory_from_DispatchEx(DispatchEx *iface)
{
return CONTAINING_RECORD(iface, HTMLXMLHttpRequestFactory, dispex);
}
static HRESULT HTMLXMLHttpRequestFactory_value(DispatchEx *iface, LCID lcid, WORD flags, DISPPARAMS *params,
VARIANT *res, EXCEPINFO *ei, IServiceProvider *caller)
{
HTMLXMLHttpRequestFactory *This = factory_from_DispatchEx(iface);
IHTMLXMLHttpRequest *xhr;
HRESULT hres;
TRACE("\n");
if(flags != DISPATCH_CONSTRUCT) {
FIXME("flags %x not supported\n", flags);
return E_NOTIMPL;
}
hres = IHTMLXMLHttpRequestFactory_create(&This->IHTMLXMLHttpRequestFactory_iface, &xhr);
if(FAILED(hres))
return hres;
V_VT(res) = VT_DISPATCH;
V_DISPATCH(res) = (IDispatch*)xhr;
return S_OK;
}
static const dispex_static_data_vtbl_t HTMLXMLHttpRequestFactory_dispex_vtbl = {
HTMLXMLHttpRequestFactory_value
};
static const tid_t HTMLXMLHttpRequestFactory_iface_tids[] = {
IHTMLXMLHttpRequestFactory_tid,
0
};
static dispex_static_data_t HTMLXMLHttpRequestFactory_dispex = {
&HTMLXMLHttpRequestFactory_dispex_vtbl,
IHTMLXMLHttpRequestFactory_tid,
HTMLXMLHttpRequestFactory_iface_tids
};
HRESULT HTMLXMLHttpRequestFactory_Create(HTMLInnerWindow* window, HTMLXMLHttpRequestFactory **ret_ptr)
{
HTMLXMLHttpRequestFactory *ret;
ret = heap_alloc(sizeof(*ret));
if(!ret)
return E_OUTOFMEMORY;
ret->IHTMLXMLHttpRequestFactory_iface.lpVtbl = &HTMLXMLHttpRequestFactoryVtbl;
ret->ref = 1;
ret->window = window;
init_dispatch(&ret->dispex, (IUnknown*)&ret->IHTMLXMLHttpRequestFactory_iface,
&HTMLXMLHttpRequestFactory_dispex, dispex_compat_mode(&window->event_target.dispex));
*ret_ptr = ret;
return S_OK;
}
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